Remedial Applications

Our products provide a reliable and cost-effective treatment reagent for management of leachable lead impacted solid waste and provide treatment solutions for RCRA and non-RCRA metals in solid and aqueous matrices. TerraBond® has proven to be effective in treating a wide range of inorganic waste streams.

TerraBond® has been used to successfully stabilize over 300,000 tons of lead contaminated soils in numerous projects throughout the United States. Examples include:

United Metals Superfund Site

Marianna, FL

Project included the treatment of 52,000 tons of impacted soil from activities at a former battery breaking facility. After treatment, impacted soil was interned onsite in an engineered cell. Project performance standards were stringent and included: reducing TCLP lead < 5.0 mg/L; reducing SPLP lead to < 0.015 mg/L; increasing Unconfined Compressive Strength (UCS) to > 50 psi, and reducing permeability to < 1x10-6. All project objectives were achieved.

Sawgrass Lake Restoration Project

Pinellas Park, FL

Treatment of 65,000 tons of lead impacted material from a century of firing range activity. Multiple materials types treated including sand, sediment, organic peat, vegetation, and soil washing residuals. Post-treated sand was treated to < .015 mg/L as measured by SPLP and remained onsite while other materials were treated < 5.0 mg/L as measured by TCLP and were disposed in a RCRA Subtitle D landfill.

Ferry Street Project

Buffalo, NY

TerraBond® was used to stabilize 102,000 tons of lead contaminated soils with TCLP lead ranging from 22-330 ppm. On average a 2% dose reduced the TCLP to below 5 ppm.

Honeywell Prestolite Soil Stabilization

Vincennes, IN

TerraBond® was used to treat over 9,000 tons of lead contaminated soils resulting from former battery facility. On average a 2% dose rate reduced the TCLP to below 5 ppm. Work was performed for Summit Environmental & CH2MHILL.

Doe Run Lead Smelter

Mine tailings

TerraBond® was used to stabilize lead contaminated tailings. On average 3% was used to reduce the leachable lead from 35 ppm less than 5 ppm.

BNSF Rail Yard

St. Louis, MO

TerraBond® was used to stabilize the leachable lead from rail yard. A 2% dose rate was successful to reduce the leachable lead below 5 ppm.

RMR Lexington Road Site

Louisville, KY

TerraBond® was used to stabilize the leachable lead in the remediation of a former firing range in Henderson, KY. A 3% dose rate was successful to reduce the leachable lead to below 5 ppm.

Townley Hill Road Dump Site

Catlin, NY

In-situ treatment of 6,000 tons of lead and cadmium impacted soil and sediment.  Leachability performance standards required treatment of lead and cadmium for both TCLP and SPLP lead.  Post-treated soil remained on site under a repaired liner.

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